12397539

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 22924944

約数和(自身を除く): 10527405

約数列:

[1, 3, 7, 11, 17, 21, 33, 41, 49, 51, 77, 119, 121, 123, 147, 187, 231, 287, 357, 363, 451, 539, 561, 697, 833, 847, 861, 1309, 1353, 1617, 2009, 2057, 2091, 2499, 2541, 3157, 3927, 4879, 4961, 5929, 6027, 6171, 7667, 9163, 9471, 14399, 14637, 14883, 17787, 22099, 23001, 27489, 34153, 34727, 43197, 53669, 66297, 84337, 100793, 102459, 104181, 161007, 243089, 253011, 302379, 375683, 590359, 729267, 1127049, 1771077, 4132513, 12397539]

約数ペア:

[(1, 12397539), (3, 4132513), (7, 1771077), (11, 1127049), (17, 729267), (21, 590359), (33, 375683), (41, 302379), (49, 253011), (51, 243089), (77, 161007), (119, 104181), (121, 102459), (123, 100793), (147, 84337), (187, 66297), (231, 53669), (287, 43197), (357, 34727), (363, 34153), (451, 27489), (539, 23001), (561, 22099), (697, 17787), (833, 14883), (847, 14637), (861, 14399), (1309, 9471), (1353, 9163), (1617, 7667), (2009, 6171), (2057, 6027), (2091, 5929), (2499, 4961), (2541, 4879), (3157, 3927)]